---> uname -a: Linux prd-centos8-robot-2c-8g-20004.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4942 19 2136 6782 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d4:d7:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fed4:d732/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/08/2024 _x86_64_ (2 CPU) 03:08:13 LINUX RESTART (2 CPU) 03:09:02 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 104.24 13.32 90.92 2382.92 6936.51 03:11:01 AM 77.88 0.70 77.18 50.77 9353.35 03:12:01 AM 27.46 0.42 27.04 64.78 1593.92 03:13:01 AM 45.13 2.52 42.61 396.07 6831.53 03:14:01 AM 3.07 0.00 3.07 0.00 100.95 03:15:01 AM 0.35 0.00 0.35 0.00 3.83 03:16:01 AM 0.15 0.00 0.15 0.00 1.95 03:17:01 AM 0.32 0.08 0.23 31.99 25.14 03:18:01 AM 19.59 0.65 18.94 74.11 1127.94 Average: 30.78 1.94 28.83 329.60 2878.89 03:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5231588 7017560 2650844 33.63 2688 1965760 753784 8.44 217204 2105364 208164 03:11:01 AM 5141592 6986340 2740840 34.77 2688 2022104 781476 8.75 232976 2163796 18996 03:12:01 AM 4982680 7005652 2899752 36.79 2688 2192384 733616 8.21 257668 2275148 169720 03:13:01 AM 4997580 7034692 2884852 36.60 2688 2206396 684920 7.67 263272 2247164 4 03:14:01 AM 4997620 7034736 2884812 36.60 2688 2206400 684920 7.67 263272 2247240 4 03:15:01 AM 4997756 7034872 2884676 36.60 2688 2206400 684920 7.67 263272 2247172 4 03:16:01 AM 4998048 7035156 2884384 36.59 2688 2206400 684920 7.67 263272 2247252 4 03:17:01 AM 4950724 6990728 2931708 37.19 2688 2209304 760540 8.52 263612 2293700 1356 03:18:01 AM 5126360 7005984 2756072 34.96 2688 2055216 715764 8.01 450752 1955952 13380 Average: 5047105 7016191 2835327 35.97 2688 2141152 720540 8.07 275033 2198088 45737 03:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 161.59 119.13 1231.82 17.26 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 42.92 33.59 330.91 14.16 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 35.87 29.14 273.30 6.70 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 193.13 140.76 42.93 30.85 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 1.08 0.37 0.16 0.11 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 0.72 0.27 0.10 0.02 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 0.80 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 37.04 24.51 6.02 3.78 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 111.50 97.10 151.66 47.54 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.78 49.31 224.48 13.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/08/2024 _x86_64_ (2 CPU) 03:08:13 LINUX RESTART (2 CPU) 03:09:02 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 37.57 0.00 6.71 3.19 0.13 52.40 03:10:01 AM 0 51.41 0.00 8.32 3.34 0.12 36.81 03:10:01 AM 1 23.74 0.00 5.09 3.04 0.14 67.99 03:11:01 AM all 21.08 0.00 3.13 3.08 0.08 72.63 03:11:01 AM 0 32.71 0.00 3.67 3.89 0.08 59.64 03:11:01 AM 1 9.44 0.00 2.59 2.27 0.07 85.63 03:12:01 AM all 23.15 0.00 3.46 0.89 0.08 72.41 03:12:01 AM 0 31.37 0.00 3.97 0.88 0.08 63.69 03:12:01 AM 1 14.92 0.00 2.96 0.90 0.08 81.13 03:13:01 AM all 7.50 0.00 1.72 1.72 0.05 89.00 03:13:01 AM 0 9.98 0.00 1.77 1.97 0.05 86.23 03:13:01 AM 1 5.02 0.00 1.67 1.47 0.05 91.78 03:14:01 AM all 0.32 0.00 0.06 0.03 0.03 99.57 03:14:01 AM 0 0.55 0.00 0.05 0.05 0.03 99.32 03:14:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 03:15:01 AM all 0.32 0.00 0.03 0.00 0.03 99.62 03:15:01 AM 0 0.57 0.00 0.02 0.00 0.03 99.38 03:15:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 03:16:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 03:16:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 03:16:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 03:17:01 AM all 5.13 0.00 0.28 0.00 0.04 94.56 03:17:01 AM 0 5.80 0.00 0.35 0.00 0.05 93.80 03:17:01 AM 1 4.45 0.00 0.20 0.00 0.03 95.31 03:18:01 AM all 24.77 0.00 3.22 0.20 0.08 71.72 03:18:01 AM 0 32.93 0.00 3.38 0.30 0.08 63.31 03:18:01 AM 1 16.62 0.00 3.07 0.10 0.08 80.12 Average: all 13.30 0.00 2.07 1.01 0.06 83.56 Average: 0 18.36 0.00 2.38 1.16 0.06 78.04 Average: 1 8.24 0.00 1.75 0.86 0.06 89.08